idatetime.py 文件源码

def combine(date, time):
        """Return a new datetime object.

        Its date members are equal to the given date object's, and whose time
        and tzinfo members are equal to the given time object's. For any
        datetime object d, d == datetime.combine(d.date(), d.timetz()).
        If date is a datetime object, its time and tzinfo members are ignored.
        """